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NXP Semiconductors Electronic Components Datasheet

MC3361 Datasheet

Low Power Narrowband FM IF

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Freescale Semiconductor, Inc.Order this document by MC3361B/D
Low Power Narrowband FM IF
The MC3361B includes an Oscillator, Mixer, Limiting Amplifier,
Quadrature Discriminator, Active Filter, Squelch, Scan Control and Mute
Switch. This device is designed for use in FM dual conversion
communications equipment.
Operates from 2.0 to 8.0 V Supply
Low Drain Current 3.9 mA Typical @ VCC = 4.0 Vdc
Excellent Sensitivity: Input Limiting Voltage –3.0 dB = 2.6 µV Typical
Low Number of External Parts Required
Operating Frequency Up to 60 MHz
MC3361B
LOW POWER
NARROWBAND FM IF
SEMICONDUCTOR
TECHNICAL DATA
16
1
P SUFFIX
PLASTIC PACKAGE
CASE 648
Not Recommended for New Design
Representative Block Diagram
Mixer
Scan Squelch Filter Filter Recovered
Input Gnd Mute Control In Output Input Audio
16 15 14 13 12 11 10
9
Squelch Trigger with
Hysteresis
Filter
Amp
+
AF
Amp
Demodulator
Mixer
Oscillator
1.8 k
Limiter
Amp
50 k
1.8 k
1234567
Crystal
Osc
Mixer VCC Limiter
Output
Input
Decoupling
This device contains 92 active transistors.
10 pF
52 k
8
Quad
Coil
16
1
D SUFFIX
PLASTIC PACKAGE
CASE 751B
(SO–16)
PIN CONNECTIONS
1
Crystal Osc 2
Mixer Output 3
VCC 4
Limiter Input 5
6
Decoupling 7
Quad Coil 8
16 Mixer Input
15 Ground
14 Audio Mute
13 Scan Control
12 Squelch Input
11 Filter Output
10 Filter Input
9
Demodulator
Output
(Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC3361BD
TA = –30 to 70°C
MC3361BP
SO–16
Plastic DIP
© Motorola, Inc. 1999
MOTOROLA RF/IF DEVICE DATA For More Information On This Product,
Go to: www.freescale.com
Rev 1
1


NXP Semiconductors Electronic Components Datasheet

MC3361 Datasheet

Low Power Narrowband FM IF

No Preview Available !

Freescale SMeCm33ic61oBnductor, Inc.
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)
Rating
Pin Symbol
Value
Unit
Power Supply Voltage
4 VCC(max)
10
Vdc
Operating Supply Voltage Range
4
VCC
2.0 to 8.0
Vdc
Detector Input Voltage
qInput Voltage (VCC 4.0 V)
8–
16 V16
1.0 Vpp
1.0 Vrms
Mute Function
14 V14 –0.5 to 5.0 Vpk
Junction Temperature
– TJ
150 °C
Operating Ambient Temperature Range
TA
–30 to 70
°C
Storage Temperature Range
Tstg
–65 to 150
°C
NOTES: 1. Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
2. ESD data available upon request.
ELECTRICAL CHARACTERISTICS (VCC = 4.0 Vdc, fo = 10.7 MHz, f = ± 3.0 kHz, fmod = 1.0 kHz, TA = 25°C,
unless otherwise noted.)
Characteristic
Pin Min Typ Max
Drain Current (No Signal)
Squelch “Off”
Squelch “On”
4
2.9 3.9 4.9
4.4 5.4 6.4
Recovered Audio Output Voltage (Vin = 10 mVrms)
Input Limiting Voltage ( –3.0 dB Limiting)
9 130 160 200
16 – 2.6 6.0
Total Harmonic Distortion
9 – 0.86 –
Recovered Output Voltage (No Input Signal)
9 60 120 250
Drop Voltage AF Gain Loss
9
–3.0 –0.6
Detector Output Impedance
– – 450 –
Filter Gain (10 kHz) (Vin = 0.3 mVrms)
Filter Output Voltage
40 50
11 1.0 1.3 1.6
Mute Function Low
14 – 30 50
Mute Function High
14
1.0 11
Scan Function Low (Mute “Off”) (V12 = 1.0 Vdc)
Scan Function High (Mute “On”) (V12 = Gnd)
Trigger Hysteresis
13 – 0 0.4
13
3.0 3.5
– – 45 100
Mixer Conversion Gain
3 – 28 –
Mixer Input Resistance
16 – 3.3 –
Mixer Input Capacitance
16 – 2.2 –
Unit
mA
mVrms
µV
%
mVrms
dB
dB
Vdc
M
Vdc
Vdc
mV
dB
k
pF
2 For More Information On This Product, MOTOROLA RF/IF DEVICE DATA
Go to: www.freescale.com


Part Number MC3361
Description Low Power Narrowband FM IF
Maker NXP
PDF Download

MC3361 Datasheet PDF






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